baber/WOPTO huggingface dataset:
Patent JP-H01209739-A (JP)
Title: Sucking jig for semiconductor element
Inventor: SUZUKI TADASHI
IPC: H01L21/68
Filed: 1988-02-17
Abstract: PURPOSE:To make it possible to use the jig characterized by a low cost and excellent durability stably for a long time, by the constitution wherein the tip part that is in contact with a sucked semiconductor element is formed of ceramic and the surface roughness of the tip part is 0.3-1.5mum. CONSTITUTION:A sucking jig is constituted by linking a ceramic body 1 and a metal body 2 which forms a part to be connected to a moving shank. An air hole 3 is commonly formed along the central axis line. A tapered sucking port 4 that is connected to the air hole 3 is formed at one end part of the ceramic body 1. A joint 5 in an protruding shape is formed at the other end. The ceramic body 1 is formed of the sinter of ceramic such as zirconia(ZrO2), silicon carbide(SiC), silicon nitride (Si3N4) and alumina (Al2O3). The surface of the sucking port 4 of the ceramic body 1 is finished so that the surface roughness is 0.3-1.5mum, desirably 0.3-0.8mum. The angle of the taper of the sucking port 4 is set in the range of 60-120 degrees.
Patent JP-H05236912-A (JP)
Title: Retort-pouched meat paste food
Inventor: UOZUMI SHOICHI
IPC: A23L17/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide the subject meat paste food containing an outer shell, a stuffed material and FURIKAKE (fish flour to be scattered on cooked rice) at specific ratios, resistant to collapse, having soft and smooth texture and excellent color, gloss, taste and flavor and suitable for dessert, etc. CONSTITUTION:The objective meat paste food is prepared by mixing (A) 25-45wt.% of an outer shell produced by grinding 80-91wt.% of minced meat of walleye pollack, etc., and 9-20wt.% of raw albumen, (B) 55-75wt.% of a stuffed material produced by simply mixing 75-90wt.% of ground meat with 10-25wt.% of shrimp, crab or fish roe and (C) 0.3-1.5wt.% of FURIKAKE and retort-pouching the mixture at 100-150 deg.C under 1.5-5atm pressure for 2-20min. The product is preferably incorporated with one or more kinds of foods selected from nuts, vegetables, fruits, beans, fish, shellfish, table luxuries and dairy products.
Patent JP-H09229077-A (JP)
Title: Ceramics bearing
Inventor: TOYODA YASUSHI
IPC: F16C33/66
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To favorably maintain lubricating ability of the rolling face and the sliding face of a ceramics bearing for a long term. SOLUTION: This ceramics bearing is formed so that at least one of two members 1 or 2 and 3 relatively rolling or sliding is made of ceramics, fluoridized compound layer 5 of metal element constituting the ceramic material is formed on the rolling or sliding face of the members 1, 2, 3 made of ceramics. The fluoridized compound layer 5 is formed by changing the composition of the surface layer of the member made of ceramic itself, separation in case of what is called a coating film is not generated, and the lubricating ability is very excellent, hence frictional resistance is reduced so as to restrain abrasion, and rolling or sliding motion is made smooth for a long term.
Patent JP-S55127884-A (JP)
Title: Inverter and method for driving inverter
Inventor: JIYOUFU TOSHIAKI
IPC: H02M5/45
Filed: 1979-03-24
Abstract: PURPOSE: To improve reliability and to make the configuration of printed boards compact by taking out the operation-power supplies for the various portions of the inverter all together from an intermediate DC circuit.  
     CONSTITUTION: A series circuit comprising a resistor R 3  and a diode D 1  is provided on the positive-bus side of an intermediate DC circuit in operation-power- supply-separate circuit 13, and the DC voltage obtained from said DC circuit is divided by capacitors C 3 , C 4  and resistors R 4 , R 5 . Furthermore, is provided a DC inverter which comprises, e.g., transistors Tr 1  and Tr 2 , diodes D 2  and D 3 , a control circuit 14, and capacitor C 5 , and the operating sources of these devices are voltages charged in the capacitors C 3  and C 4  of said voltage divider. One of the AC output of said inverter is utilized as a gate-power supply for the thyristor elements in a reversible converter 2, and the other AC output is utilized as a power supply for various portions constituting a control device 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57148704-A (JP)
Title: Optical transmitter for both rotor and non-rotor
Inventor: SUGIZAKI SATORU
IPC: G02B6/44
Filed: 1981-03-11
Abstract: PURPOSE:To decrease the spiral outer diameter when a cable is rolled up tight and to realize a small size of structure for a titled transmitter, by forming both a lengthwise thick part and a thin part to the cable with a space secured in the cable width direction and obtaining uneven surfaces for both sides of an optical cable. CONSTITUTION:An optical cable 3 consists of plural optical fibers 14, plural springy members 15 serving both as tension-resistant members, and an outer sheath 16. Then thick and thin parts 17 and 18 are formed alternately to the cable 3 with a space secured in the width direction of the cable 3. An optical fiber 14 and a member 15 are put adjacent to each other in a part 17, and at the same time the width d2 of the part 17 is smaller than the width d3 of the part 18. Such the cable 3 is spirally set between the outer circumference of a core shaft 1 and the inner circumference of a casing 2 and then rolled up. Thus the upper and lower sides of the cable 3 have contact with each other, and the part 17 slided onto the part 18. As a resut, the spiral outer diameter is decreased when the optical fiber is rolled up tight.
Patent JP-H11235639-A (JP)
Title: Override detection method for plate working machine and its device
Inventor: KAWAGUCHI KOJI
IPC: B21D43/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent chattering of a roller plunger operating as an override engaging member to prevent a malfunction of the roller plunger. SOLUTION: A carriage equipped with a work clamp is mounted to move freely right and left on a carriage base which can move freely forth and back, and the carriage base is formed with a clamp bar 53 integrally extending to the right and left direction. The clamp bar 53 is formed with an override detecting part 79 in a range corresponding to a position of a work machining part of a plate working machine in the right and left direction, When the carriage moves right and left, a roller plunger 57 mounted in the work clamp presses the override detecting part 79 to detect override in the right and left direction of the work clamp. The override detecting part 79 is made of a harder material than the roller plunger 57, and is always urged in the opposite direction of a pressing force of the roller plunger 57 with approximately the same urging force.
Patent JP-S60178689-A (JP)
Inventor: MURASE HIROSHI
IPC: H05K3/06
Filed: 1984-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62194632-A (JP)
Title: Manufacturing equipment
Inventor: HINO SHUNICHI
IPC: H01L21/66
Filed: 1986-02-21
Abstract: PURPOSE:To prevent the successive occurrence of a large number of defects in semiconductor manufacturing equipment, and to facilitate the continuation of each processing process by obtaining the pattern picture of an object to be inspected by a picture processing section on the basis of an image pickup signal from a TV camera and comparing the pattern picture with a standard pattern picture. CONSTITUTION:A picture processing section 8 compares an image pickup signal from a TV camera 7 with the binary-coded threshold of a threshold setting circuit 17 and binary-coding it, and the pattern picture of an object to be inspected is memorized to a pattern memory 19. On the other hand, a standard pattern picture to the object to be inspected is memorized to a pattern memory 20 on the basis of an information from a computer 11. A comparison circuit 10 compares the pattern picture of the object to be inspected and the standard pattern picture from the pattern memories 19 and 20, checks appearance after the attachment of a pellet regarding predetermined items on the basis of a command from the computer 11, and transmits the result over the computer 11.
Patent JP-S62194735-A (JP)
Title: Ecl/cmos level converting circuit
Inventor: UCHIDA HIDEAKI
IPC: H03K19/018
Filed: 1986-02-21
Abstract: PURPOSE:To stabilize the operation at a wide range of power voltage by providing a power voltage dependancy to a potential across of a level shift resistor of an output stage emitter follower of the ECL level so as to prevent the saturation of a constant current bipolar transistor (TR). CONSTITUTION:Resistance value of resistors R1-R4 are selected as R1=R2, R3<=R4 so as to set a low level potential V8 of a TR Q8 to a level slightly higher than a VEE+VBE. Then a level shift register R3 is inserted between the output stage emitter follower of the ECL and the constant current TR Q8 giving current bias to the emitter follower so as to give the power dependancy also to a power voltage source VCS2 as well as a voltage source VCS1 thereby giving the power voltage dependance to a potential difference across the resistor R3, and two outputs are extracted across the resistor R3 and they are inputted respectively to PMOS and NMOS gates constituting a CMOS TR independently.
Patent JP-H09229898-A (JP)
Title: Electrochemical device
Inventor: NAKAGIRI YASUSHI
IPC: G01N27/409
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain an operation stable at a low temp. and to extend the life by using a material obtained by mixing platinum with a component selected from among gold. silver, copper and carbon as an electrode. SOLUTION: Barium gadolinium oxide is used as a solid electrolyte 1. This oxide is perovskite type oxide and thermally stable. A compsn. prepared by mixing 1-11 atomic % of platinum with gold is used in a cathode 2 and an anode. That is, a thick film (4-5μm) is formed by a screen printing method and baked at 90 deg.C for one hr to form an electrode. Further, an oxygen diffusion restricting plate 5 is attached to the solid electrolyte 1 on the side of the cathode electrode 2 by using glass paste. By using this electrode material, a limit current type oxygen sensor reduced in the deterioration of an output current, having a long life and capable of being operated at a low temp. is obtained.
Patent JP-H10233602-A (JP)
Title: Band-stop filter
Inventor: KONISHI YOSHIHIRO
IPC: H01P1/202
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To perform miniaturization and to improve performance without using a capacitor requiring fine setting and an inductance by providing an area for not executing an external electrode on one side face parallel to the center conductor of a dielectric resonator and magnetically distributing and coupling the resonator and a microstrip line through the part. SOLUTION: By providing the dielectric substrate 11 of a dielectric constant εr1 lower than the dielectric constant εr2 of a dielectric 21 between the dielectric 21 for constituting the dielectric resonator 2 and a line conductor 12 for forming the microstrip line 1, for the coupling of the center conductor 23 of the dielectric resonator 2 and the microstrip line 1, while magnetic field coupling is hardly affected, electric field coupling is substantially reduced and the magnetic field coupling is obtained. Then, since coupling strength is changed by the position and direction relation of the center conductor 23 of the dielectric resonator 2 and the line conductor 12 of the microstrip line 1, adjustment is made possible by the position and the direction.
Patent JP-H10229954-A (JP)
Title: Washing device
Inventor: NISHIZAWA JUNICHI
IPC: A47K7/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To enable to wash simultaneously both hands soiled with oils in short time without injuring the hands by structuring a wiping means, which is supported freely rotatably on bracket installed to face oppositely in the base part, in the manner of rotatably driving back and forth within a prescribed angle. SOLUTION: A wiping means is constituted of brush parts 4, 4' on the base 4b, 4'b of which a large number of bristles 4h, 4'h are planted, with the brush part 4 rotatably driven back and forth by a driving means 5 which consists of a motor 5a, gear 5b, crank 5c and rod 5d. The brush part 4' is supported by a pair of arms 6 and rotated back and forth by the transmission of the motor 5a revolution through a gear 7 meshed with the gear 5b and a rod 8 one end of which is attached to the eccentric position of the gear 7 in a freely oscillating manner. For washing, the hands are inserted between the brush parts 4, 4'. The washing device 1 is also equipped with a means for injecting washing water.
Patent JP-H03238853-A (JP)
Title: Lead frame
Inventor: SUGA HIROSHI
IPC: H01L23/50
Filed: 1990-02-15
Abstract: PURPOSE:To prevent drop out of a lead of a small-sized resin sealed semiconductor device by providing a pin or a projection which is approximately vertical to a lead surface to a lead part which is buried in a sealing resin body. CONSTITUTION:A projecting pin 2 which projects vertically to a lead surface is provided near an inner end of each of of leads 1a to 1c which are buried inside a sealing resin body of resin sealing. The inner end part of the leads 1a to 1c of a lead frame whereto the pin 2 is provided is sealed inside the sealing resin 7 together with a semiconductor chip 5 and a bonding wire 6 for connecting the lead and the semiconductor chip. Thereby, the pin 2 catches in resin even if an external force for pull out is applied to a lead, thereby preventing drop out of the lead from the sealing resin 7 after resin sealing.
Patent JP-S60183380-A (JP)
Inventor: KOJIMA TAIZOU
IPC: B65D77/26
Filed: 1984-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000236151-A (JP)
Title: Combination substrate and method of bonding substrate together
Inventor: SHIMODA TATSUYA
IPC: H05K3/36
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a combination substrate which is large in area out easily manufactured. SOLUTION: Substrates are combined and bonded together into a combination substrate. Substrates A to D are possessed of sides, which are so processed as to enable the substrates A to D to come into contact with each other or approach each other and be combined together. The side is possessed of one or more terminals C. The terminals C are electrically connected to the other terminals C which are provided to the other substrate.
Patent JP-H08233173-A (JP)
Title: Joint section structure for pipe used in jackking method
Inventor: SAKURAI YOSHIKI
IPC: F16L1/024
Filed: 1995-02-24
Abstract: PURPOSE: To prevent a succeeding pipe from being damaged due to stress concentration when a preceding pipe is pressed by the succeeding pipe by driving force at the curved section of a buried pipe conduit by forming the height of a rib above the outer circumferential surface of a spigot lower than that of the flange. CONSTITUTION: If the height of a rib 10 is made lower than that of a flange 7, and when external force greater than a specified one is applied to the abutting surface 8 of the flange 7, a portion 7a protruded to the outer circumferential direction farther than the rib 10 of the flange 7, is bent to the rib 10 side. Therefore when a preceding pipe 2 is pressed by a succeeding pipe 4 by driving force bent by the mutual joint section of the preceding pipe 2 and the succeeding pipe 4 at the curved section 24 of a buried pipe conduit, the portion 7a which is protruded to the outer circumferential direction farther than the rib 10 of the flange 7, is bent to the side of the rib 10. As a result, only the one section 7a of the flange 7 is bent, and the succeeding pipe 4 itself is thereby prevented from being damaged.
Patent JP-H06248356-A (JP)
Title: Electrical heating method for metallic strip by using electrolyte solution
Inventor: KANEKO KATSUSHI
IPC: H05B3/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide the electric heating method for a metallic strip which energizes this metallic strip without generating sparking and stably heats the metallic strip over a long period of time. CONSTITUTION:A closed circulating line of taking a part of an electrolyte soln. 4 in an electrolyte soln. cell 2 outside this cell and returning the soln. again to the electrolyte soln. cell 2 is provided in the method for electrically heating the metallic strip 1 by energizing the metallic strip 1 without contact via the electrolyte soln. 4 from an energizing electrode 3. The metallic strip is subjected to at least >=1 treatments including filtering 9, metal ion removing 10, heat exchanging 8 and electrolyte soln. concn. controlling 11 in this closed circuit, by which the density of the current to be supplied to the metallic strip is increased without generating sparking.
Patent JP-H02215121-A (JP)
Title: Protective structure for annealing processing
Inventor: KOIKE KENICHI
IPC: H01L21/324
Filed: 1989-02-15
Abstract: PURPOSE:To eliminate the inner stress in a compound semiconductor containing phosphorus during the annealing process in high temperature atmosphere thereby preventing the cracking in an insulating film from occurring by a method wherein a semiconductor crystal layer and an insulating film lattice matching with the said compound semiconductor are laminated on the surface of the compound semiconductor containing phosphorus. CONSTITUTION:An InP layer 5 is epitaxially formed on a semiconductor substrate 4' impurity ion is implanted (a) in the InP layer 5; a GaAl As layer 6 and an Si3N4 film 7 as annealing protective films are laminated. The impurity is annealed in N2 at 800 deg.C for 20 minutes to successively etch away the Si3N4 film 7 and te GaAlAs layer 6. In such a constitution, the inner stress of InP is eliminated during the annealing process so that the phosphorus may not be taken out of the layer 2 through cracks made in the insulating film 5.
Patent JP-S55127230-A (JP)
Title: Device for preventing conveyor tube for pulvelized body carrying truck from pivoting
Inventor: NAGAI YOSHIOKI
IPC: B60P1/40
Filed: 1979-03-26
Abstract: PURPOSE: To prevent a vertical conveyor tube, set in a predetermined angle by an operating handle, from a slewing displacement by a method wherein a bearing for the operating handle shaft is loaded with a thrust load by a pivoting operation of a securing handle.  
     CONSTITUTION: An angular direction of a disc charge screw 6 is set by rotating an operating handle 8 manually, thereafter, a securing handle 18 is rotated manually, a boss portion 19 thereof is operated by a threading engagement between a male screw 17 and a female screw 20 and is shifted to the left against a handle 13. An outer race of a ball bearing 16 is loaded with a thrust sensing to the left through a washer plate 23 and the like on the left going boss portion 19, thereby, an inner race of the ball bearing 16 is imposed with a reverse thrust sensing to the right from an outer step 25 of the operating handle shaft 13 as a reaction thereof. As a result, when a carrying truck is stopping on an inclined terrain, it makes hard to rotate a worm 11 through a worm-whee, by a vibration of an engine, thereby, a vertical conveyor tube 9 and the disc charge screw 6 both related with this engagement are kept in immobile. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55127899-A (JP)
Title: Stepping-motor driving device
Inventor: YAMAZAKI FUMIO
IPC: H02P8/00
Filed: 1979-03-27
Abstract: PURPOSE:To make a current-transient period short and to improve the response accuracy by shifting an excitation switching means so that it is advanced by 2 steps and is brought back by 1 step in a very short time interval at the point where a 2-phase exciting state is changed to a 1-phase exciting state in a step motor. CONSTITUTION:Phase-current-switching transistors 11f, 11f', 11g and 11g' are controlled by a ring counter 11h to which a clockwise-rotation signal CW and a counterclockwise-rotation signal CCW are inputted from an excitation-switching- pulse-generating means 10. A specified current is always flown, by the chopper-type excitation method which is characterized by an error-amplifier 11c wherein the voltage value of a reference resistor 11e and a reference voltage 11d are compared, a phase-shift-pulse generator 11b, and a switching circuit 11a. The output timing of the pulse-generating means 10 is set as follows: After the 2-step clockwise-rotataion-input pulses have been applied, the counterclockwise-rotation-input pulses are applied when the value of the phase-current reaches the vicinity of zero, and the clockwise-rotation-input pulses are applied when the rotor-rotating speed approaches zero.
Patent JP-H01210448-A (JP)
Title: Agricultural vinyl chloride resin film
Inventor: NAKAI TAKEMOTO
IPC: C08K3/18
Filed: 1988-02-18
Abstract: PURPOSE:To obtain the title film improved in nonstickiness, heat insulating property and transparency, by adding inert fine solid particles of a specified weight/particle size distribution to a vinyl chloride resin and forming the obtained mixture into a film. CONSTITUTION:100 pts.wt. vinyl chloride resin is mixed with 5-20 pts.wt. inert fine solid particles containing 0.5-2 pts.wt. particles of a particle diameter >=2mum having such a weight/particle size distribution that maximum peaks (h1) and (h2) exist in particle size ranges of 2-20mum and below 2mum, and the ratio hmin/h3 (wherein hmin is the height of the lower one of them and h3 is the lowest height in the valley formed between both peaks is at least 1.2) and having an absorption in an infrared region of a wavelength of 4-25mum and, optionally, a plasticizer, an antifogging agent, etc. The obtained mixture is formed into a film, and this film is drawn uniaxially or biaxially at 130-200 deg.C in an areal ratio <=20 to obtain an agricultural vinyl chloride resin film of a thickness of 0.03-0.5mm.
Patent JP-S56132486-A (JP)
Title: Controller for number of pump in operation
Inventor: HOSHINA FUMIO
IPC: F04B49/02
Filed: 1980-03-24
Abstract: PURPOSE: To facilitate control of n-pieces of pump in such a way the number of pump in operation is controlled out of those plural pieces of pump for adjusting water level in a pond, just with two kinds of signals, namely high water level signal and low water level signal.  
     CONSTITUTION: Plural pieces of pump are installed in a pond #1, and when preset water levels (high water level lH, low water level lL) are detected, by a water level detector 5, high water level signal H or low water level signal L are transmitted from a water level setter 6. These signals H or L are entered into a water level confirming circuit 7, and after confirmation on the continuance of the signals H or L for a certain time (about 5W10min), signals H or l are transmitted. And when the signal H is entered into a operating pump increasing/decreasing command circuit 8, operating pump increasing command SP is transmitted, whereas when the signal L is entered thereto, operating pump decreasing command SN is transmitted. This process can facilitate the control of plural pieces of pumps in operation just with high water level signal H and low water level signal L of the water level setter 6, and eliminate those 2×n contacts required for controlling n-pieces of pump in operation. 
     COPYRIGHT: (C)1981,JPO&Japio